Generation of a vector conventional soliton via a graphene oxide saturable absorber
文献类型:期刊论文
作者 | Mei, Chao3; Duan, Lina2; Chang, Sansan3; Guo, Xinyu1; Yu, Jia1 |
刊名 | APPLIED OPTICS |
出版日期 | 2023-07-10 |
卷号 | 62期号:20页码:5394-5398 |
ISSN号 | 1559-128X;2155-3165 |
DOI | 10.1364/AO.492928 |
产权排序 | 1 |
英文摘要 | We have experimentally observed an ultrashort conventional vector soliton in an erbium-doped fiber laser. The few-layered graphene oxide (GO) is used as a saturable absorber (SA). It is found that the saturable absorption characteristic of GO is polarization independent. Therefore, vector solitons can be obtained without polarization control by using such SA. By using a polarization beam splitter to split the mode-locked pulse obtained in the oscillator, two orthogonal polarization vector solitons with equal intensity and consistent characteristics can be obtained. It demonstrates that the initial soliton consists of two orthogonal polarization components. It is worth noting that these two orthogonal polarization component solitons improve the signal-to-noise ratio (SNR) of 3 dB compared with the initial soliton. The improvement in SNR is very significant and cannot be neglected. This phenomenon has not been reported before, to our knowledge. In addition, the conventional soliton generated by this mode-locked laser has a central wavelength of 1559 nm with 1.1 ps pulse duration. The mode-locking state of this laser can be self-started. After mode locking, the environmental stability is excellent. The experimental results indicate that GO as a broadband SA has great potential and application prospects in the field of vector soliton generation. & COPY; 2023 Optica Publishing Group |
语种 | 英语 |
出版者 | Optica Publishing Group |
WOS记录号 | WOS:001036288600002 |
源URL | [http://ir.opt.ac.cn/handle/181661/96685] |
专题 | 西安光学精密机械研究所_动态光学成像研究室 |
通讯作者 | Yu, Jia |
作者单位 | 1.Xian Technol Univ, Sch Optoelect Engn, Xian 710021, Shaanxi, Peoples R China 2.Xian Shiyou Univ, Sch Sci, Xian 710065, Shaanxi, Peoples R China 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Spacecraft Opt Imaging & Measurement Techn, Xian 710119, Shaanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Mei, Chao,Duan, Lina,Chang, Sansan,et al. Generation of a vector conventional soliton via a graphene oxide saturable absorber[J]. APPLIED OPTICS,2023,62(20):5394-5398. |
APA | Mei, Chao,Duan, Lina,Chang, Sansan,Guo, Xinyu,&Yu, Jia.(2023).Generation of a vector conventional soliton via a graphene oxide saturable absorber.APPLIED OPTICS,62(20),5394-5398. |
MLA | Mei, Chao,et al."Generation of a vector conventional soliton via a graphene oxide saturable absorber".APPLIED OPTICS 62.20(2023):5394-5398. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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